Paleleaf Woodland Sunflower

Helianthus strumosus

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Basic Information

Family: Asteraceae or Compositae

Genus: helianthus

Plant ID (slug): helianthus-strumosus

Numeric ID: 21636

USDA Hardiness: 4-8

Ratings

Physical Characteristics

Helianthus strumosus is a PERENNIAL growing to 2 m (6ft 7in). See above for USDA hardiness. It is hardy to UK zone 4. It is in flower from September to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Distribution

N. America - Quebec to N. Dakota, south to Arkansas and Oklahoma.

Habitats

Woodland Garden Sunny Edge; Cultivated Beds;

Edible Uses

Edible Parts: Root Edible Uses: Root[177]. No more details but it is probably used raw or cooked like the Jerusalem artichoke.

Medicinal Uses

Anthelmintic Pectoral A decoction of the roots has been used to get rid of worms in both adults and children[257]. An infusion of the roots has been used in the treatment of lung problems[257].